Question

4/5 of a number is greater than 3/4 of the number by 4. Find the number​

Answer 1

Answer:

4/5 of x = 3/4 of x +4

4x/5=3x/4+4

=4x/5 - 3x/4=4

(16x-15x)20=4

x = 4x20

x=80